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Interim Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2022 | Jun. 30, 2021
Cash flows from operating activities: |  |
Net loss | $ (2,819) | $ (3,315)
Adjustments required to reconcile net loss to net cash provided by operating activities: |  |
Depreciation | 1,594 | 1,636
Amortization of intangible assets | 2,335 | 1,383
Equity-based compensation | 6,692 | 6,104
Realized loss (gain), net on sale of available-for-sale marketable securities | 21 | (15)
Amortization of premiums on available-for-sale marketable securities | 232 | 233
Unrealized foreign exchange loss | 148 | 371
Remeasurement of marketable equity securities | 1,816 | (0)
Changes in operating assets and liabilities: |  |
Trade receivables | (516) | 6,479
Prepaid expenses and other assets | (1,124) | 566
Operating lease right-of-use assets | 1,060 | 841
Accrued interest on bank deposits | 124 | 82
Deferred tax, net | (3,663) | (2,205)
Trade payables | 460 | 971
Deferred revenues | (4,115) | 774
Accrued expenses and other payables | 747 | (188)
Accrued payroll and related benefits | (490) | (4,127)
Operating lease liability | (1,062) | (875)
Accrued severance pay, net | 271 | (284)
Net cash provided by operating activities | 1,711 | 8,431
Cash flows from investing activities: |  |
Acquisition of subsidiary, net of cash acquired | 0 | (30,364)
Purchase of property and equipment | (2,103) | (1,260)
Investment in bank deposits | (12,000) | 0
Proceeds from bank deposits | 19,385 | 14,489
Investment in available-for-sale marketable securities | (27,260) | (14,445)
Proceeds from maturity of available-for-sale marketable securities | 6,796 | 17,323
Proceeds from sale of available-for-sale marketable securities | 2,926 | 10,035
Net cash used in investing activities | (12,256) | (4,222)
Cash flows from financing activities: |  |
Purchase of treasury stock | (4,457) | 0
Proceeds from exercise of stock-based awards | 1,720 | 1,577
Net cash provided by (used in) financing activities | (2,737) | 1,577
Effect of exchange rate changes on cash and cash equivalents | (582) | (223)
Increase (decrease) in cash and cash equivalents | (13,864) | 5,563
Cash and cash equivalents at the beginning of the period | 33,153 | 21,143
Cash and cash equivalents at the end of the period | 19,289 | 26,706
Supplemental information of cash-flow activities: |  |
Income and withholding taxes | 4,977 | 4,711
Non-cash transactions: |  |
Property and equipment purchases incurred but unpaid at period end | 336 | 100
Right-of-use assets obtained in the exchange for operating lease liabilities | $ 444 | $ 578

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